package com.jingdianjichi.subject.application.interceptor;

import com.jingdianjichi.subject.common.context.LoginContextHolder;
import org.apache.commons.lang3.StringUtils;
import org.springframework.lang.Nullable;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @BelongsProject: jc-club
 * @BelongsPackage: com.jingdianjichi.subject.application.interceptor
 * @Author: liyajun
 * @CreateTime: 2025-08-24  11:39
 * @Description: 登录拦截器
 * @Version: 1.0
 */
public class LoginInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String loginId = request.getHeader("loginId");
        if (StringUtils.isNotBlank(loginId)) {
            LoginContextHolder.set("loginId", loginId);
        }
        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, @Nullable ModelAndView modelAndView) throws Exception {
    }
    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, @Nullable Exception ex) throws Exception {
        LoginContextHolder.remove();
    }
}
